InChI=1/C11H10N2O3S/c1-6-10(14)13(11(17)12-6)7-2-3-8-9(4-7)16-5-15-8/h2-4,6H,5H2,1H3,(H,12,17)/t6-/m0/s1/f/h12H CF322DB12246CFC6